The Southern Poverty Law Center, along with its Montana co-counsel, filed suit in federal court today against the founder of a major neo-Nazi website who orchestrated a harassment campaign that has relentlessly terrorized a Jewish woman and her family with anti-Semitic threats and messages.

The lawsuit describes how Andrew Anglin used his web forum, the Daily Stormer – the leading extremist website in the country – to publish 30 articles urging his followers to launch a “troll storm” against Tanya Gersh, a real estate agent in Whitefish, Montana. Gersh, her husband and 12-year-old son have received more than 700 harassing messages since December.